| /* |
| * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.jfr.api.modules; |
| |
| import java.nio.file.Paths; |
| |
| import static jdk.test.lib.Asserts.assertTrue; |
| |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| import javax.tools.JavaCompiler; |
| import javax.tools.StandardJavaFileManager; |
| import javax.tools.StandardLocation; |
| import javax.tools.ToolProvider; |
| |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.process.ProcessTools; |
| |
| public class TestModularizedEvent { |
| |
| private static final String TEST_SRC = System.getProperty("test.src"); |
| |
| private static final Path SRC_DIR = Paths.get(TEST_SRC, "src_mods"); |
| private static final Path MODS_DIR = Paths.get("mods"); |
| |
| private static final String ANNO_MODULE = "test.jfr.annotation"; |
| private static final String SETTING_MODULE = "test.jfr.setting"; |
| private static final String EVENT_MODULE = "test.jfr.event"; |
| private static final String TEST_MODULE = "test.jfr.main"; |
| |
| public static void main(String... args) throws Exception { |
| compileModule(ANNO_MODULE); |
| compileModule(SETTING_MODULE); |
| compileModule(EVENT_MODULE, "--module-path", MODS_DIR.toString()); |
| compileModule(TEST_MODULE, "--module-path", MODS_DIR.toString()); |
| |
| OutputAnalyzer oa = ProcessTools.executeTestJava("--module-path", "mods", "-m", "test.jfr.main/test.jfr.main.MainTest"); |
| oa.stdoutShouldContain("Test passed."); |
| } |
| |
| private static void compileModule(String modDir, String... opts) throws Exception { |
| boolean compiled = compile(SRC_DIR.resolve(modDir), |
| MODS_DIR.resolve(modDir), |
| opts); |
| assertTrue(compiled, "module " + modDir + " did not compile"); |
| } |
| |
| private static boolean compile(Path source, Path destination, String... options) |
| throws IOException { |
| JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); |
| if (compiler == null) { |
| // no compiler available |
| throw new UnsupportedOperationException("Unable to get system java compiler. " |
| + "Perhaps, jdk.compiler module is not available."); |
| } |
| StandardJavaFileManager jfm = compiler.getStandardFileManager(null, null, null); |
| |
| List<Path> sources |
| = Files.find(source, Integer.MAX_VALUE, |
| (file, attrs) -> (file.toString().endsWith(".java"))) |
| .collect(Collectors.toList()); |
| |
| Files.createDirectories(destination); |
| jfm.setLocation(StandardLocation.CLASS_PATH, Collections.emptyList()); |
| jfm.setLocationFromPaths(StandardLocation.CLASS_OUTPUT, |
| Arrays.asList(destination)); |
| |
| List<String> opts = Arrays.asList(options); |
| JavaCompiler.CompilationTask task |
| = compiler.getTask(null, jfm, null, opts, null, |
| jfm.getJavaFileObjectsFromPaths(sources)); |
| |
| return task.call(); |
| } |
| |
| } |